|
abstract private SendMessage ( |
||
| fun_msg | ||
| return | void | |
private void SendPingMessage(FunapiTransport transport)
{
long timestamp = DateTime.Now.Ticks;
// Send response
if (transport.Encoding == FunEncoding.kJson)
{
object msg = transport.JsonHelper.Deserialize("{}");
transport.JsonHelper.SetStringField(msg, kMsgTypeBodyField, kClientPingMessageType);
transport.JsonHelper.SetStringField(msg, kSessionIdBodyField, session_id_);
transport.JsonHelper.SetIntegerField(msg, kPingTimestampField, timestamp);
transport.SendMessage(new FunapiMessage(transport.Protocol, kClientPingMessageType, msg));
}
else if (transport.Encoding == FunEncoding.kProtobuf)
{
FunPingMessage ping = new FunPingMessage();
ping.timestamp = timestamp;
FunMessage msg = CreateFunMessage(ping, MessageType.cs_ping);
msg.msgtype = kClientPingMessageType;
msg.sid = session_id_;
transport.SendMessage(new FunapiMessage(transport.Protocol, kClientPingMessageType, msg));
}
transport.PingWaitTime += transport.PingIntervalSeconds;
DebugUtils.DebugLog("Send {0} ping - timestamp: {1}", transport.str_protocol, timestamp);
}
private void OnServerPingMessage(FunapiTransport transport, object body)
{
if (transport == null)
{
DebugUtils.Log("OnServerPingMessage - transport is null.");
return;
}
// Send response
if (transport.Encoding == FunEncoding.kJson)
{
transport.JsonHelper.SetStringField(body, kMsgTypeBodyField, kServerPingMessageType);
if (session_id_.Length > 0)
transport.JsonHelper.SetStringField(body, kSessionIdBodyField, session_id_);
transport.SendMessage(new FunapiMessage(transport.Protocol,
kServerPingMessageType,
transport.JsonHelper.Clone(body)));
}
else if (transport.Encoding == FunEncoding.kProtobuf)
{
FunMessage msg = body as FunMessage;
FunPingMessage obj = (FunPingMessage)GetMessage(msg, MessageType.cs_ping);
if (obj == null)
return;
FunPingMessage ping = new FunPingMessage();
ping.timestamp = obj.timestamp;
if (obj.data.Length > 0) {
ping.data = new byte[obj.data.Length];
Buffer.BlockCopy(ping.data, 0, obj.data, 0, obj.data.Length);
}
FunMessage send_msg = CreateFunMessage(ping, MessageType.cs_ping);
send_msg.msgtype = msg.msgtype;
send_msg.sid = session_id_;
transport.SendMessage(new FunapiMessage(transport.Protocol, kServerPingMessageType, send_msg));
}
}
private void SendAck(FunapiTransport transport, UInt32 ack)
{
DebugUtils.Assert(session_reliability_);
if (transport == null)
{
DebugUtils.Log("SendAck - transport is null.");
return;
}
if (state_ == State.kStopped)
return;
DebugUtils.DebugLog("{0} send ack message - ack:{1}", transport.Protocol, ack);
if (transport.Encoding == FunEncoding.kJson)
{
object ack_msg = transport.JsonHelper.Deserialize("{}");
transport.JsonHelper.SetStringField(ack_msg, kSessionIdBodyField, session_id_);
transport.JsonHelper.SetIntegerField(ack_msg, kAckNumberField, ack);
transport.SendMessage(new FunapiMessage(transport.Protocol, "", ack_msg));
}
else if (transport.Encoding == FunEncoding.kProtobuf)
{
FunMessage ack_msg = new FunMessage();
ack_msg.sid = session_id_;
ack_msg.ack = ack;
transport.SendMessage(new FunapiMessage(transport.Protocol, "", ack_msg));
}
}
private void OnAckReceived(FunapiTransport transport, UInt32 ack)
{
DebugUtils.Assert(session_reliability_);
if (transport == null)
{
DebugUtils.LogError("OnAckReceived - transport is null.");
return;
}
while (send_queue_.Count > 0)
{
UInt32 seq;
FunapiMessage last_msg = send_queue_.Peek();
if (transport.Encoding == FunEncoding.kJson)
{
seq = (UInt32)transport.JsonHelper.GetIntegerField(last_msg.message, kSeqNumberField);
}
else if (transport.Encoding == FunEncoding.kProtobuf)
{
seq = (last_msg.message as FunMessage).seq;
}
else
{
DebugUtils.Assert(false);
seq = 0;
}
if (SeqLess(ack, seq))
{
send_queue_.Dequeue();
}
else
{
break;
}
}
if (transport.state == FunapiTransport.State.kWaitForAck)
{
foreach (FunapiMessage msg in send_queue_)
{
if (transport.Encoding == FunEncoding.kJson)
{
UInt32 seq = (UInt32)transport.JsonHelper.GetIntegerField(msg.message, kSeqNumberField);
DebugUtils.Assert(seq == ack || SeqLess(seq, ack));
transport.SendMessage(msg);
}
else if (transport.Encoding == FunEncoding.kProtobuf)
{
UInt32 seq = (msg.message as FunMessage).seq;
DebugUtils.Assert(seq == ack || SeqLess (seq, ack));
transport.SendMessage(msg);
}
else
{
DebugUtils.Assert(false);
}
}
SetTransportStarted(transport);
}
}
